Early on, the iPhone was reported to have data leaks on all carriers where people were being charged for ridiculous amounts of data. I'm only going to be on 200mb of data so I can't afford data leak problems... Is it still around?

Early on, the iPhone was reported to have data leaks on all carriers where people were being charged for ridiculous amounts of data. I'm only going to be on 200mb of data so I can't afford data leak problems... Is it still around?